Sovetskiĭ kosmos /
880-06Kudri︠a︡shov, Sergeĭ.
Moskva : Arkhiv Prezidenta Rossiĭskoĭ Federat︠s︡ii,
2011.
"Spet︠s︡ialʹnoe izdanie k 50-letii︠u︡ poleta I︠U︡rii︠a︡ Gagarina"--T.p. verso.
Gagarin, Yuri Alekseyevich, 1934-1968.
Astronautics
Manned space flight